So, this is an odd one, and I thought it was just me, but... since maybe 2-3 updates ago, my characters have been
very frequently getting stuck in doors when shutting them. Not in the void behind a door - actually inside of the door object. No amount of jiggling, @seatme, relogging seems to help, and the door cannot be targeted either (it has no-LOS transparency from all angles). Requires a DM or a player character to rescue.
A couple of others have confirmed that this has been a regular occurrence for them, but only recently.